It takes the average reader 3 hours and 11 minutes to read Why? by Joel Levy
Assuming a reading speed of 250 words per minute. Learn more
Why?: Scientific Answers to Fundamental Questions sets out to provide simple answers to the most fundamental questions about the world. Asking why is the sky blue? Why is water wet? Why do we need sleep? Why are there 24 hours in a day? Why is light faster than sound?, this book gets to grips with concepts that appear so basic and everyday, yet we struggle to find an answer for. For each question the author provides a simple, single line answer followed by more in-depth information that casts light onto the murkiest of scientific questions. The book covers the whole lot: physics, biology,...
Why? by Joel Levy is 191 pages long, and a total of 47,941 words.
This makes it 64% the length of the average book. It also has 59% more words than the average book.
The average oral reading speed is 183 words per minute. This means it takes 4 hours and 21 minutes to read Why? aloud.
Why? is suitable for students ages 10 and up.
Note that there may be other factors that effect this rating besides length that are not factored in on this page. This may include things like complex language or sensitive topics not suitable for students of certain ages.
When deciding what to show young students always use your best judgement and consult a professional.
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